//------------------------------------------------------------------------------
// The contents of this file are subject to the nopCommerce Public License Version 1.0 ("License"); you may not use this file except in compliance with the License.
// You may obtain a copy of the License at  http://www.nopCommerce.com/License.aspx. 
// 
// Software distributed under the License is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. 
// See the License for the specific language governing rights and limitations under the License.
// 
// The Original Code is nopCommerce.
// The Initial Developer of the Original Code is NopSolutions.
// All Rights Reserved.
// 
// Contributor(s): _______. 
//------------------------------------------------------------------------------

using System;
using System.Collections.Generic;
using System.Text;
using Tathata.Common.Caching;
using Microsoft.Practices.EnterpriseLibrary.Data;
using System.Data.Common;
using System.Data;
using System.Globalization;
using Tathata.Common.DAL;
using Tathata.Common.BLL.Entities;
using Tathata.Common.BLL.EntityCollections;

namespace Tathata.Common.DAL.Managers
{
    internal class ProductCategoryDBManager
    {
        #region Methods
        public static void DeleteProductCategory(int ProductCategoryID)
        {
            Database db = NopDataHelper.CreateConnection();
            DbCommand dbCommand = db.GetStoredProcCommand("Nop_Product_Category_MappingDelete");
            db.AddInParameter(dbCommand, "ProductCategoryID", DbType.Int32, ProductCategoryID);
            int retValue = db.ExecuteNonQuery(dbCommand);
        }

        public static ProductCategoryCollection GetProductCategoriesByCategoryID(int CategoryID, bool showHidden)
        {
            ProductCategoryCollection productCategoryCollection = new ProductCategoryCollection();
            Database db = NopDataHelper.CreateConnection();
            DbCommand dbCommand = db.GetStoredProcCommand("Nop_Product_Category_MappingLoadByCategoryID");
            db.AddInParameter(dbCommand, "CategoryID", DbType.Int32, CategoryID);
            db.AddInParameter(dbCommand, "ShowHidden", DbType.Boolean, showHidden);
            using (IDataReader dataReader = db.ExecuteReader(dbCommand))
            {
                while (dataReader.Read())
                {
                    ProductCategory productCategory = new ProductCategory();
                    productCategory.ProductCategoryID = NopDataHelper.GetInt(dataReader, "ProductCategoryID");
                    productCategory.ProductID = NopDataHelper.GetInt(dataReader, "ProductID");
                    productCategory.CategoryID = NopDataHelper.GetInt(dataReader, "CategoryID");
                    productCategory.IsFeaturedProduct = NopDataHelper.GetBoolean(dataReader, "IsFeaturedProduct");
                    productCategory.DisplayOrder = NopDataHelper.GetInt(dataReader, "DisplayOrder");
                    productCategoryCollection.Add(productCategory);
                }
            }

            return productCategoryCollection;
        }

        public static ProductCategoryCollection GetProductCategoriesByProductID(int ProductID, bool showHidden)
        {
            ProductCategoryCollection productCategoryCollection = new ProductCategoryCollection();
            Database db = NopDataHelper.CreateConnection();
            DbCommand dbCommand = db.GetStoredProcCommand("Nop_Product_Category_MappingLoadByProductID");
            db.AddInParameter(dbCommand, "ProductID", DbType.Int32, ProductID);
            db.AddInParameter(dbCommand, "ShowHidden", DbType.Boolean, showHidden);
            using (IDataReader dataReader = db.ExecuteReader(dbCommand))
            {
                while (dataReader.Read())
                {
                    ProductCategory productCategory = new ProductCategory();
                    productCategory.ProductCategoryID = NopDataHelper.GetInt(dataReader, "ProductCategoryID");
                    productCategory.ProductID = NopDataHelper.GetInt(dataReader, "ProductID");
                    productCategory.CategoryID = NopDataHelper.GetInt(dataReader, "CategoryID");
                    productCategory.IsFeaturedProduct = NopDataHelper.GetBoolean(dataReader, "IsFeaturedProduct");
                    productCategory.DisplayOrder = NopDataHelper.GetInt(dataReader, "DisplayOrder");
                    productCategoryCollection.Add(productCategory);
                }
            }

            return productCategoryCollection;
        }

        public static ProductCategory GetByProductCategoryID(int ProductCategoryID)
        {

            ProductCategory productCategory = null;
            if (ProductCategoryID == 0)
                return productCategory;
            Database db = NopDataHelper.CreateConnection();
            DbCommand dbCommand = db.GetStoredProcCommand("Nop_Product_Category_MappingLoadByPrimaryKey");
            db.AddInParameter(dbCommand, "ProductCategoryID", DbType.Int32, ProductCategoryID);
            using (IDataReader dataReader = db.ExecuteReader(dbCommand))
            {
                if (dataReader.Read())
                {
                    productCategory = new ProductCategory();
                    productCategory.ProductCategoryID = NopDataHelper.GetInt(dataReader, "ProductCategoryID");
                    productCategory.ProductID = NopDataHelper.GetInt(dataReader, "ProductID");
                    productCategory.CategoryID = NopDataHelper.GetInt(dataReader, "CategoryID");
                    productCategory.IsFeaturedProduct = NopDataHelper.GetBoolean(dataReader, "IsFeaturedProduct");
                    productCategory.DisplayOrder = NopDataHelper.GetInt(dataReader, "DisplayOrder");
                }
            }
            return productCategory;
        }

        public static ProductCategory InsertProductCategory(int ProductID, int CategoryID,
            bool IsFeaturedProduct, int DisplayOrder)
        {
            ProductCategory productCategory = null;
            Database db = NopDataHelper.CreateConnection();
            DbCommand dbCommand = db.GetStoredProcCommand("Nop_Product_Category_MappingInsert");
            db.AddOutParameter(dbCommand, "ProductCategoryID", DbType.Int32, 0);
            db.AddInParameter(dbCommand, "ProductID", DbType.Int32, ProductID);
            db.AddInParameter(dbCommand, "CategoryID", DbType.Int32, CategoryID);
            db.AddInParameter(dbCommand, "IsFeaturedProduct", DbType.Boolean, IsFeaturedProduct);
            db.AddInParameter(dbCommand, "DisplayOrder", DbType.Int32, DisplayOrder);
            if (db.ExecuteNonQuery(dbCommand) > 0)
            {
                int ProductCategoryID = Convert.ToInt32(db.GetParameterValue(dbCommand, "@ProductCategoryID"));
                productCategory = GetByProductCategoryID(ProductCategoryID);
            }
            return productCategory;
        }

        public static ProductCategory UpdateProductCategory(int ProductCategoryID,
            int ProductID, int CategoryID, bool IsFeaturedProduct, int DisplayOrder)
        {
            ProductCategory productCategory = null;
            Database db = NopDataHelper.CreateConnection();
            DbCommand dbCommand = db.GetStoredProcCommand("Nop_Product_Category_MappingUpdate");
            db.AddInParameter(dbCommand, "ProductCategoryID", DbType.Int32, ProductCategoryID);
            db.AddInParameter(dbCommand, "ProductID", DbType.Int32, ProductID);
            db.AddInParameter(dbCommand, "CategoryID", DbType.Int32, CategoryID);
            db.AddInParameter(dbCommand, "IsFeaturedProduct", DbType.Boolean, IsFeaturedProduct);
            db.AddInParameter(dbCommand, "DisplayOrder", DbType.Int32, DisplayOrder);
            if (db.ExecuteNonQuery(dbCommand) > 0)
                productCategory = GetByProductCategoryID(ProductCategoryID);

            return productCategory;
        }
        #endregion
    }
}
